How can employees ensure that their one-on-one meetings with supervisors are productive and constructive in addressing their needs and concerns in the workplace?

Employees can ensure productive one-on-one meetings with supervisors by setting clear goals and objectives for the discussion beforehand. They should come prepared with specific examples or evidence to support their needs and concerns, and actively listen to their supervisor's feedback and suggestions. It is important to maintain a positive and professional attitude during the meeting, ask clarifying questions, and follow up on any action items or commitments made during the discussion to ensure progress is being made.